MIT App Inventor Gallery

You are not logged in.

Your Apps
(You need to be logged in)


June 26, 2021, 6:10 p.m. Likes: 0

A demo project that shows how to crop an image using the canvas, some javascript, and some mathematics. The premise is simple, but the blocks are complicated!

More Info: 

This takes a while to carry out the crop because it has to capture and redraw all the required pixels. The original image is loaded into the canvas at full size to achieve the best standard of crop possible with this method.

Load App Into MIT App Inventor
Other projects by same author
Report Project
Permanent link: